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DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 215 mm ID, 240 mm OD - Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
DDSDual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores

DDS Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 215 mm ID, 240 mm OD

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case for rough bores, featuring a TC design and a nitrile material. It has a 215 mm inner diameter, 240 mm outer diameter, and 12 mm width, with…

SKU 3G-OTH-154707

Brand
DDS
Item
Rotary Shaft Seal: 2 Lip w/Spring, TC, Nitrile, 215 mm ID, 240 mm OD
Category
Dual-Lip Oil Seals with Rubber-Enclosed Cases for Rough Bores
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Technical Specifications

DDS
Manufacturer Part Number
21524012TC
Type
TC, Nitrile
OD
240 mm
Wd
12 mm
ID
215 mm
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DDS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DDS Rotary Shaft Seal is a dual-lip oil seal with a rubber-enclosed case for rough bores, featuring a TC design and a nitrile material. It has a 215 mm inner diameter, 240 mm outer diameter, and 12 mm width, with metric dimensions. This seal includes a spring for lip tension and is identified by manufacturer part number 21524012TC.

Frequently Asked Questions

What is the DDS Rotary Shaft Seal 21524012TC used for?

The DDS Rotary Shaft Seal 21524012TC is a dual-lip oil seal with a rubber-enclosed case designed for rough bores. It prevents lubricant leakage and contaminant ingress in rotating shafts, commonly used in industrial gearboxes, pumps, and motors where metric shaft dimensions of 215 mm ID, 240 mm OD, and 12 mm width are required.

What are the specifications of the DDS Rotary Shaft Seal 21524012TC?

The DDS Rotary Shaft Seal 21524012TC has a 215 mm inner diameter, 240 mm outer diameter, and 12 mm width. It features a TC design with dual lips and a spring for lip tension, made from nitrile material. The seal has a rubber-enclosed case for rough bores and uses metric dimensions.

Where to buy the DDS Rotary Shaft Seal 21524012TC worldwide?

You can source the DDS Rotary Shaft Seal 21524012TC through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this DDS seal as part of our extensive sourcing network.

How to install the DDS Rotary Shaft Seal 21524012TC?

To install the DDS Rotary Shaft Seal 21524012TC, ensure the bore is clean and free of burrs. Apply a thin lubricant to the seal lips and shaft. Use a seal driver or press to seat the seal squarely into the bore, avoiding damage to the rubber-enclosed case. Do not reuse the seal after removal.

Used in

Common applications for DDS
Industrial pump shaft sealing — DDS dual-lip TC seals for water and wastewater pumps
Gearbox oil retention — DDS TA seals with reinforced metal cases in smooth bore housings
Compressor crankshaft sealing — DDS single-lip SA seals for moderate pressure applications
Food processing equipment — DDS fluoroelastomer TCN seals for chemical resistance
Conveyor drive motor sealing — DDS SC seals with rubber-enclosed cases for rough bores
Hydraulic power unit sealing — DDS dual-lip TCN seals for high-temperature oil systems

DDS Products

3G Electric supplies DDS dual-lip oil seals with rubber-enclosed cases for rough bores. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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